Travis, R. (2001). Air transport liberalisation in the European Community 1987-1992: A case of integration. Uppsala University.
Citación estilo ChicagoTravis, Robin. Air Transport Liberalisation in the European Community 1987-1992: A Case of Integration. Uppsala: Uppsala University, 2001.
Cita MLATravis, Robin. Air Transport Liberalisation in the European Community 1987-1992: A Case of Integration. Uppsala University, 2001.
Warning: These citations may not always be 100% accurate.